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{"acknowledgement": "Red Hat would like to thank the FreeRADIUS project for reporting this issue. Upstream acknowledges Guido Vranken as the original reporter.", "affected_release": [{"advisory": "RHSA-2017:1759", "cpe": "cpe:/o:redhat:enterprise_linux:6", "package": "freeradius-0:2.2.6-7.el6_9", "product_name": "Red Hat Enterprise Linux 6", "release_date": "2017-07-18T00:00:00Z"}], "bugzilla": {"description": "freeradius: Memory leak in fr_dhcp_decode()", "id": "1468495", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1468495"}, "csaw": false, "cvss3": {"cvss3_base_score": "5.9", "cvss3_scoring_vector": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H", "status": "verified"}, "cwe": "CWE-772", "details": ["An FR-GV-204 issue in FreeRADIUS 2.x before 2.2.10 allows \"DHCP - Memory leak in fr_dhcp_decode()\" and a denial of service.", "A memory leak flaw was found in the way FreeRADIUS server handles decoding of DHCP packets. A remote attacker could use this flaw to cause the FreeRADIUS server to consume an increasing amount of memory resources over time, possibly leading to a crash due to memory exhaustion, by sending specially crafted DHCP packets."], "name": "CVE-2017-10981", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:5", "fix_state": "Will not fix", "package_name": "freeradius", "product_name": "Red Hat Enterprise Linux 5"}, {"cpe": "cpe:/o:redhat:enterprise_linux:5", "fix_state": "Will not fix", "package_name": "freeradius2", "product_name": "Red Hat Enterprise Linux 5"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "freeradius", "product_name": "Red Hat Enterprise Linux 7"}], "public_date": "2017-07-17T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2017-10981\nhttps://nvd.nist.gov/vuln/detail/CVE-2017-10981\nhttp://freeradius.org/security/fuzzer-2017.html"], "threat_severity": "Moderate"}